resistance of cables and plugs etc.

[Martin Czech]

Has anyone the following resistance values at hand:

a) 6,3mm audio-plug/socket resistance (my estimation 20mOhm)
b) resistance per meter of shield of "normal" shielded audio cable used with (a)
   (no fancy "high end" as thick as my arm, my estimation 7 mOhm/m)
c) resistance per meter of signal line of "nomal" shielded audio cable
   (my estimation 28 mOhm/m)
d) sheet resistance of 0.035mm thick Cu PCB (i think that is the "normal" stuff)
   (my estimation 0,5 mOhm/square)
e) what does a solder point contribute to all these resistances ?

If I could measure such small resistances, I would do it...

I need these values to set up a equivalent circuit for some investigation
of "ground loops" in module to module connections.

m.c.

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